Scheme 4. SuFEx-enabled synthesis of aryl triflimidate esters from triflimidoyl fluorides. Reactions were carried out at a 0.2 mmol scale. [a] 1.1 equiv. of ArOH was used. [b] 1.2 equiv. of ArOH used, reaction time was 3 h. [c] Reaction was carried out at a 2.0 mmol scale.